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ShellNewHandler VS Sound Level Test

Compare ShellNewHandler VS Sound Level Test and see what are their differences

ShellNewHandler

SourceForge.net: ShellNewHandler details page

Rating
0 reviews
Promote on VibeVoted
Alternatives Is it good?
Sound Level Test

Measure noise in decibels with your microphone. Live dB meter with min, max and average, calibration and safe-exposure guidance. Free, private, no install.

Rating
0 reviews
Pricing
Freemium Free trial
Promote on VibeVoted
Alternatives Is it good?
KindProxy
KindProxy offers rotating residential and static ISP proxies across 198+ countries and regions. Featuring HTTP(S) and SOCKS5 support, sticky sessions, and city and ASN targeting, it's ideal for web scraping, SEO monitoring, market research, ad verifi sponsored

Which is more popular?

Based on our record, ShellNewHandler seems to be more popular. It has been mentioned 2 times since March 2021.

social mentions
2 vs 0
File Sharing popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

ShellNewHandler
Sound Level Test
Website sourceforge.net soundleveltest.com
Pricing —
Freemium Free trial
Platforms —
Chrome OS Google Chrome Edge iOS MacOS Safari Windows Android Desktop iPhone Mobile +8
Company — Startup from the United States · 1 - 9 employees · 2026
Listed in
Cloud Storage Monitoring Tools File Sharing Website Monitoring +1
Monitoring Tools Environment Sound Tools Health Decibel Meters Free Online Tools Classroom Management Developer Tools Sound Effects Developer & Web Tools Audio +8

About ShellNewHandler and Sound Level Test

In their own words, as submitted to SaaSHub.

ShellNewHandler
Sound Level Test

No description of ShellNewHandler yet.

Sound Level Test is a free, privacy-first online acoustic suite that measures sound levels and runs audio calculations directly in your browser. Powered by the Web Audio API, all microphone processing runs 100% on-device—no audio or measurement data is ever recorded, streamed, or uploaded to any...

Read more about Sound Level Test

Features and specs

What each product offers, as listed by its team.

ShellNewHandler 0 features
Sound Level Test 5 features

No features have been listed yet.

  • Browser Decibel Meter
    Measures ambient sound levels (dBA and dBC weighting) in real time directly through your device microphone, with 100% on-device processing and zero audio recorded or uploaded.
  • Decibel Addition & Distance Calculators
    Solves logarithmic acoustic math in seconds—combining multiple noise sources, subtracting background noise, or calculating sound decay over distance using the inverse-square law.
  • Online Hearing Age & Frequency Test
    Plays calibrated, stepped high-frequency tones from 20 kHz down to 8 kHz to help estimate high-frequency hearing limits and compare them against age-related benchmarks safely.
  • Classroom Noise Monitor
    Provides responsive visual volume feedback (green, amber, red) with customizable sensitivity thresholds to help teachers maintain quiet work environments without having to raise their voice.
  • Stereo Speaker & Headphone Channel Tester
    Runs isolated left, right, and combined stereo audio checks with vocal prompts and frequency sweeps to diagnose channel wiring, headphone balance, and hardware faults.

Analysis

An editorial look at what each product does well and who it suits.

ShellNewHandler
Sound Level Test

Overall verdict

  • ShellNewHandler is a niche, lightweight utility hosted on SourceForge designed to give users more control over the Windows 'New' context menu (the ShellNew menu). It can be considered good for its specific narrow use case, but it is an older, minimally maintained tool that may not suit all users, especially those on modern Windows versions.

Why this product is good

  • Provides direct control over customizing the Windows right-click 'New' menu, allowing users to add or remove file type entries
  • Lightweight and free, without bundled bloatware typical of some other free utilities
  • Simple and focused in scope, making it easy to understand for its specific purpose
  • Open distribution via SourceForge allows transparency and no-cost access

Recommended for

  • Power users who want to declutter or customize the Windows New context menu
  • IT administrators managing standardized desktop environments across multiple machines
  • Users comfortable with older utility-style tools and Windows registry-related tweaks
  • Not recommended for casual users seeking modern, actively supported software with regular updates

No analysis of Sound Level Test yet.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
ShellNewHandler
Sound Level Test
100% 100%
File Sharing
0% 0%
0% 0%
Classroom Management
100% 100%
100% 100%
Cloud Storage
0% 0%
0% 0%
Health
100% 100%

Questions & Answers

As answered by people managing ShellNewHandler and Sound Level Test.

What makes your product unique?

Sound Level Test's answer:

Sound Level Test runs entirely in the client’s web browser without requiring app store downloads, user accounts, or external audio streaming. Unlike conventional noise meter apps that route microphone feeds through remote servers or monetize via intrusive ads, Sound Level Test uses the native Web Audio API for 100% on-device Digital Signal Processing (DSP). It combines real-time IEC 61672-compliant frequency weighting (dBA/dBC) with a full suite of statutory noise calculators, interactive audio diagnostics, and classroom management tools on a single, privacy-first platform.

Why should a person choose your product over its competitors?

Sound Level Test's answer:

-Zero Installation & Instant Access: Works instantly across phones, tablets, laptops, and smartboards on Chrome, Safari, Firefox, and Edge with no setup or sign-ups.

-Absolute Data Privacy: Microphone audio never leaves your local hardware; raw samples are processed purely in device RAM and discarded immediately.

-Acoustic Precision & Scientific Standards: Calculations adhere to official acoustic methodologies (OSHA 1910.95, NIOSH REL, WHO environmental noise guidelines, and ANSI/ASA S12.60 standards).

-All-in-One Acoustic Utility Suite: Beyond a simple meter, users get specialized tools for decibel addition, distance attenuation, stereo channel balancing, hearing frequency checks, and noise complaint logging.

-Completely Free with No Intrusive Clutter: Free from paywalls, forced subscriptions, or disruptive banner advertisements.

How would you describe the primary audience of your product?

Sound Level Test's answer:

The primary audience spans four core user segments:

-Educators & School Administrators: Teachers seeking visual, gamified noise management displays for quiet study and group activities in classrooms.

-Tenants & Homeowners: Residents documenting neighborhood disturbances, barking dogs, construction, or traffic noise to build structured, verifiable complaint logs for landlords or local councils.

-Occupational Safety & Plant Managers: Safety officers checking workplace sound levels against OSHA/NIOSH daily permissible exposure limits (PEL) to protect workers from acoustic trauma.

-Audio Engineers & Tech Enthusiasts: Musicians, audiophiles, and podcasters calibrating studio monitors, checking stereo panning, analyzing microphone frequency response, or evaluating room acoustics.

What's the story behind your product?

Sound Level Test's answer:

Sound Level Test was created out of frustration with existing mobile sound meters, which had become bloated with invasive tracking permissions, paywalled decibel features, and intrusive full-screen video ads. Recognizing that modern web browsers possess powerful, low-latency audio processing capabilities through the Web Audio API, the project set out to build an accessible, privacy-respecting alternative. By making calibrated sound measurement and acoustic math transparent, freely accessible, and grounded in published statutory standards, Sound Level Test bridges the gap between unreliable toy apps and expensive dedicated hardware sound level meters.

Which are the primary technologies used for building your product?

Sound Level Test's answer:

-Framework: React 19 with TanStack Start (full-stack modern SSR/SSG architecture).

-Audio Engine: Zero-dependency, pure TypeScript DSP utilizing the native browser Web Audio API (AudioContext, AnalyserNode, BiquadFilterNode, and real-time canvas rendering).

-Styling & Design System: Tailwind CSS v4 and shadcn/ui component primitives for responsive, high-contrast UI across mobile and desktop.

-Hosting & CDN: Edge deployment via Vercel and Cloudflare with HTTP/3, Brotli compression, and automated CI/CD.

-Data Persistence: Local browser storage (localStorage / IndexedDB) for privacy-preserving, device-only history and complaint exports.

Who are some of the biggest customers of your product?

Sound Level Test's answer:

Please note that Sound Level Test is an open, privacy-first web utility that does not force logins or track corporate user identities, but our tools are actively utilized by members across key institutional and professional groups:

-K-12 public and private school teachers utilizing the Classroom Noise Monitor on interactive whiteboards.

-Remote workers and freelancers verifying ambient room noise for professional client calls and studio recordings.

-Tenants and apartment resident associations compiling structured records for municipal noise disputes.

-Small workshop and manufacturing business owners checking daily equipment shifts against OSHA compliance tables.

-DIY audio hobbyists and musicians calibrating left/right headphone balance and testing frequency cutoffs.

User comments

Share your experience with using ShellNewHandler and Sound Level Test. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

ShellNewHandler 2 mentions
Sound Level Test 0 mentions
  • I recently got libreoffice, but now the new option in right click looks like a mess. Can someone help me get rid of them please?
    Use Shell New Handler. Run the portable app and simply untick the items you don't want to appear in your new context menu. Source: about 4 years ago
  • This menu should be easy to add/remove programs to... Who is really creating Access Databases from this menu often enough to keep it here? (Not me!) Is there an easy way to edit this?
    I've always used ShellNewHandler for this. It's a really simple portable utility that allows you to remove most of the items from that menu. Tested it out on Windows 11 and it's still compatible. Source: over 5 years ago

Tracking Sound Level Test since Sep 2026.

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